Piston & Turbine Illustrated Tool Catalog 3/30/10

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T-0003 T-0005 T-0009 T-0011 T-0013 T-0014 T-0016 T-0020 T-0022 T-0026 T-0027 T-0029 T-0035 T-0036 T-0044 T-0045-1 T-0048 T-0051 T-0051-A T-0054 T-0056 T-0078 T-0079-1 T-0080 T-0086 T-0087-15 T-0088 T-0092-5 T-0100-1 T-0102-1

Lead Lag Nut Wrench Damper Rod End Removal Tool Main Rotor Blade Bolt guide Bullet Main Rotor Hoist Sling lamiflex Nut Socket Needle Point Grease Adapter Swashplate Tie-bolt Wrench Tail Rotor Blade Nut, A Model Collective Capsule Retainer Tool Main Rotor Blade Tab Bending Tool Main Rotor Blade Tab Angle Tool Idler Pulley Installation Kit Oleo Holding Tool Main Rotor Grip Seal Instalation Tool Pulley Alignment Tool Lower Swashplate Dogleg Puller Main Rotor Mast Nut Tool Main Rotor Flapping Nut Tool Main Rotor Flapping Nut Tool, ALT Swashplate Dogleg Alignment Tool Tail Rotor Imput Nut Socket Engine Oil Tube Adapter Inst Wrench Dog Leg Swaging Tools TR Transmission Rigging Tool (C & F) Upper Guide Tube Retaining Nut Wrench Tail Rotor Assembly Balance Tool TR Drive Shaft Alignment Tool Taper Pin Removal Tool Swashplate Bushing Installation Tool Upper Guide Tube Press Tools

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T-0104-1 T-0111 T-0113 T-0127 T-0133 T-0134 T-0135-1 T-0136-1 T-0137 T-0139-1 T-0141 T-0143-1 T-0149 T-0151-1 T-0152 T-0156 T-0160-1 T-0161 T-0162-1 T-0164-1 T-0166-11 T-0168-1 T-0169-1 T-0174 T-1575 T-1656-3 T-1709 T-1758 T-1775 T-2889 T-2893 T-2896-1

Swashplate DU Bushing Installation Tool Correlator Rigging Tool Correlator Rigging Tool Magnetic Pickup Bracket, 280FX Pulley Restraining Tool Lower Swashplate Holding Tool Pinnnion Nut Crowfoot and Adapter OR Clutch Housing Wrench Engine Hoist Belt Tension Tool Drive Pulley Alignment Tool Tail Rotor Driveshaft Alignment Tool Grip Seal Installation Tool Flapping Bearing Inst Tool, Grease Tail Rotor Balance Bracket Oil Filler Tube Wrench Damper Piston / Seal Tool U-Block Seal Installation Tool Flapping Bearing Inst Tool, Oil Upper Pulley Restraining Tool Oil Cooler Shaft Alignment Tool Tail Rotor Blade Assy Holder Oleo Dissasembly Tool Hub Puller Swashplate Centering Tool Blade Weight Removal Tool Upper Swashplate Bearing Tool Upper Swashplate Clamping Tool Cyclic Centering Rigging Tool Tail Rotor Rigging Tool Tail Rotor Teeter Bearing Tool Damper Bleeding Tool Set

NPN NPN NPN NPN NPN

Main Rotor Blade Static Balance Tool Main Rotor Shaft TIR Measure Tool Sprag Clutch Purge Tool Fan Shroud Alignment Tool Magneto Spring Installation Tool

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T-0003 Lead Lag Nut Wrench PISTON & TURBINE Used to torque lead lag nut on bottom of main rotor hub.

Hub is pictured here up-side-down.

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T-0005 Damper Rod End Removal Tool PISTON & TURBINE

Use to remove the rod end from the damper

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T-0009 Blade Bolt Bullet PISTON & TURBINE

Install on main rotor blade bolt to aid in alignment when installing.

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T-0011 Rotor Hub Sling Piston & Turbine Used to sling Main Rotor Hub.

The entire weight of the helicopter can be lifted off the ground using this method.

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T-0012, T-0080, T-2889 Tail Rotor Rigging Tool PISTON & TURBINE T-0012 used for ‘A’ models T-0080 used for ‘C’ & ‘F’ models T-2889 used for ‘480’ models

80’ Tool shown here

Neutral pedal position.

Full right pedal position

Full left pedal position

All of the tools look the same although the dimensions differ between the ‘A’, ‘C & F’ and ‘480’ tools 8

T-0013 Lamiflex Nut Socket PISTON &SOME EARLY 480s

Used to tighten or remove Lamiflex retention nut on piston aircraft and on a few early 480 models

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T-0014 Needle Point Grease Adapter Screws on to the grease gun for lubing the TR Spindle Teeter Bearings

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T-0016 Swashplate Tie-bolt Wrench PISTON & TURBINE

Used to hold swashplate tie-bolt while assembling lower swashplate assembly.

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T-0020 A Model Tail Rotor Blade Retention Nut

‘A’ MODEL ONLY

Used to torque the bearing retention nut on narrow chord tail rotors.

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T-0022 Collective Capsule Restraining Tool PISTON & TURBINE Used to hold clutch capsule while installing and removing from the aircraft.

CAUTION: DO NOT ATTEMPT TO REMOVE THE CLUTCH CAPSULE FROM THE AIRCRAFT WITHOUT THE USE OF THIS TOOL, SERIOUS INJURY CAN RESULT!

REMOVING EITHER OF THESE TWO BOLTS WITH OUT THE TOOL INSTALLED CAN RESUT IN SERIOUS INJURY!

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T-0026 Blade Tab Bending Tool PISTON & TURBINE Used to adjust main rotor blade tabs while tracking.

T-0027 14

Blade Tab Angle Tool PISTON & TURBINE Used To adjust blade tab angles when tracking.

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T-0029 Idler Pulley Installation Kit PISTON

Used to support and align the idler pulley while assembling or disassembling.

(Add picture of tool in use)

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T-0035 Oleo Holding Tool

Used to hold the Seal Housing Assembly while disassembling the oleo

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T-0036 Main Rotor Grip Seal Installation Tool PISTON & TURBINE

Used to push the seal into the grip when installing the grip on the spindle.

In most cases the grip can be assembled onto the spindle and the seal gently pried into the grip with a flat screw driver. Use of the tool makes the job easier,

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T-0044 Pulley Alignment Tool PISTON

Used to check alignment of upper and lower pulley in piston aircraft.

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T-0045 Dog Leg Puller PISTON & TURBINE

Used to remove dog leg from control rod.

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T-0048 Main Rotor Mast Nut Tool PISTON & TURBINE

Used to torque and remove the upper mast nut on all Enstrom Aircraft.

480B hub shown in picture.

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T-0051 Flapping Nut Tool PISTON & TURBINE

Used to torque flapping pin nut.

T-0051A Alternate Tool

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T-0054 Dog Leg Alignment Tool PISTON & TURBINE

Used to align dog legs when installing on control rods

When assembling the dog legs, check to see that they are in alignment with the walking beam on top of the hub.

This tool is used at the factory to assemble the three dog legs at the same time.

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T-0056 Tail Rotor Spindle Bearing Retention Nut Wrench PISTON & TURBINE, (wide chord blades)

Used to torque bearing retention nuts on wide chord tail rotor spindles. Also used to torque tail rotor gearbox input shaft nut.

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T-0057 Damper Cycling Tool PISTON & TURBINE Used to bleed air from dampers following overhaul.

For older ‘A’ models that have not had the dampers modified, the dampers must be removed and installed in the tool to bleed. This is a picture of a pneumatic powered damper cycling tool at New Garden. It allows rate checking dampers as a troubleshooting aid.

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T-0078 Engine Adapter Installation Tool Used to install the oil filler tube attachment adapter in the Lycoming Engine

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T-0079 Dog Leg Bearing Swaging Tools PISTON & TURBINE

Used to install and tighten dog leg bearings, and single piece tail rotor pitchlink bearings

Step 1: Using the removal tool, cut the rolled edge from the bearing.

Step 2: Using a suitable tool, push the bearing out of the dog leg or the pitch link.

Step 3: Swage the first side of the bearing

Step 4: Swage the second side of the bearing.

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T-0086 Upper Guide Tube Retaining Nut Wrench PISTON & TURBINE Used to remove and install nuts that secure the upper swashplate slider shafts into the upper swashplate housing.

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T-0087-15 Tail Rotor Balance Mandrel PISTON & TURBINE Used to static balance the tail rotor assembly.

Dedicated balance stand

Improvised balance stand

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T-0088 Tail Rotor Drive Shaft Alignment Tool PISTON & TURBINE Used to align tail rotor drive shaft. The shaft on the turbine is slightly larger diameter but it should work.

Use a caliper to measure the distance between the wire and the fuselage in the absence of the block

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T-0092 Taper Pin Removal Tool PISTON & TURBINE

Used to remove taper pins from TR drive shaft with out damaging them.

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T-0100-1 Swashplate Bushing Installation Tool PISTON & TURBINE Used to align and press in swashplate axis bushings

Early style T-0100 tool has shorter and larger diameter head. It cannot be used on the late style swashplates unless the head is turned down to clear the cut-out in the swashplate housing.

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T-0102-1 Upper Swashplate Guide Tube Press Tools PISTON & TURBINE Used to push the guide tube assembly from the upper swashplate bell housing.

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To press the guide tube assembly from the bell housing, equal force must be exerted on all three guide tubes at the same time. Otherwise the rivets holding the guide tubes into their holder will shear.

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T-0104-1 Swashplate DU Bushing Installation Tool PISTON & TURBINE Used to install the 28-16226 and 08-DU-08 sleeve assembly.

The bushings can be installed using the T-0100 tool if the 28-16226 bushing is held in the far side of the swashplate to help align the driver so the bushing goes in straight.

Use this bushing as an alignment aid when using the T-0100.

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T-0111 & T-0113 Correlator Rigging Tools PISTON Used to rig the correlator.

Dimensions and drawings for these tools can be found on page MM-13-104 & 5 of the maintenance manual.

T35

0127 Magnetic Pickup Bracket 280FX Used to hold Chadwick magnetic pick-up on 280FX models when tracking Main Rotor Blades.

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T-0133 Piston Pulley Restraining Tool PISTON

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T-0134 Lower Swashplate Assembly Fixture PISTON & TURBINE

Used to hold lower swashplate while assembling and setting preload.

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T-135-1 Pinion Nut Wrench PISTON & TURBINE

Used to torque pinion nut on Piston & Turbine

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T-0053 Pinion Wrench OBSOLETE

Used to torque pinion nut on old style installation.

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T-0136-1 Overrunning Clutch Wrench TURBINE

Used to remove and install overrunning clutch hardware.

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T-0137 Engine Hoist TURBINE

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T-0139-1 Belt Tension Tool TURBINE

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T-0141 480 Pulley Alignment Tool TURBINE

Used to align bottom belt pulley.

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T-0143 Tail Rotor Drive Shaft Alignment Tool TURBINE Used to align the tail rotor driveshaft on 480 models.

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(T-0088-same tool for the piston) 45

T-0149-11 & 13 Grip Seal Installation Tool TURBINES Used to install the grip end seal on the 480 grips with TT straps 1. Install the seal over the -11 tool taking care to be sure it is in the right direction

T-0149-11

T-0149-13

2. Assemble the grip over the -11 tool. 3. Place the -13 tool over the part of the -11 that protrudes though the grip and using a hydraulic press, press the grip over the tool, seating the seal in the grip.

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T-0149-12 Grip to Spindle Installation Tool TURBINE Used to assemble main rotor grip over the spindle on 480s with TT straps and the single 1720 style seal, used on 28-14318-3 spindles. Prevents damaging the seal. 1. Place the spindle over the -12 tool. 2. Slide the grip assembly over the tool and the spindle until the grip seats against the spindle.

T-0149-12 Tool

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T-0152 Tail Rotor Balance Optical Sensor Fixture PISTON & TURBINE Attaches to Tail Rotor Gear Box and holds Velocimeter and optical sensor for balancing tail rotor assembly.

T-0153 Engine Fan Balance Tool PISTON

Attaches to pylon aft of fan and holds optical sensor to balance engine fan assembly.

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T-0151-1 Main Rotor Flapping Bearing Installation Tool Pistons and 480

Used for removing and installing main rotor flapping bearings.

T-0151-1 used for helicopters incorporating grease lubricated flapping bearings T-0162-1 used for helicopters incorporating oil lubricated flapping bearings

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T-0156 Oil Filler Tube Adapter Wrench PISTON Used for removing and installing engine oil filler tube adapter.

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T-0160-1 Damper Piston / Seal Tool Tools used to Assemble the Piston Seals

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T-0161 U-Block Seal Installation Tool

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T-0162-1 Main Rotor Flapping Bearing Installation Tool 480B

Used for removing and installing main rotor flapping bearings.

T-0151-1 used for helicopters incorporating grease lubricated flapping bearings T-0162-1 used for helicopters incorporating oil lubricated flapping bearings

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T-0164-1 Upper Pulley Wrench TURBINE Used to hold the upper pulley while torquing the pinion nut

To use tool to loosen the pinion nut disassemble it and reassemble the restraining blocks on the other side of the tool.

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T-0166-11 Oil Cooler Shaft Alignment Coupling TURBINE Used to secure the oil cooler shaft to the lower pulley assembly while aligning the system.

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T-0168 Tail Rotor Assembly Fixture PISTON AND TURBINE

This tool is use to hold the blade assembly in a vise

T-0169 Oleo Disassembly Tool PISTON AND TURBINE This tool is use to disassembly the lower tube from the upper tube.

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T-0174 Main Rotor Hub Puller PISTON & TURBINE Bolts to MR hub and pulls it from the transmission mast

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T-1575 Swashplate Centering Tool PISTON AND TURBINE Used to hold lower swashplate in centered position while rigging the controls.

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T-1656-3 Tool to Remove Blade Weights Used to remove weights from blade pockets

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T-1709 UPPER SWASHPLATE BEARING TOOL PISTON & TURBINE

Usage: Remove or install upper swashplate bearing supporting housing.

To remove the bearing from the upper swashplate housing, heat the housing while it is sitting on spacers, and the bearing will drop out. This tool is not necessary for the operation.

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T-1758 Upper Swashplate Holding Fixture PISTON & TURBINE

Universal blocks hold hat section in vise for removing upper swashplate guide tube nuts.

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T-1775 Cyclic Centering Rigging Tool PISTON Used to center and hold the cyclic sticks while rigging the control system in the piston aircraft

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T-2893 Tail Rotor Teeter Bearing Assembly Tool PISTON & TURBINE

Used to remove teeter bearings on tail rotor assembly.

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T-2896-1 Main Rotor Damper Bleeding Tools PISTON & TURBINE WITH HYDRAULIC STYLE DAMPERS

Used to bleed dampers. After installing, give a short stroke on one syringe and then a full stroke on the second. You will see a few air bubbles on each stroke. This method will prevent pushing the air that might be in the first reservoir into the damper cylinder.

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T-2889 Tail Rotor Rigging Tools TURBINE

T-0012 used for ‘A’ models T-0080 used for ‘C’ & ‘F’ models T-2889 used for ‘480’ models

80’ Tool shown here

Neutral pedal position.

Full left pedal position

Full right pedal position

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NPN Main Rotor Blade Static Balance Tool PISTON & TURBINE Used to static balance the main rotor blaces.

1. Level knife edge support bracket, in both directions 2. Install heaviest blade on one side of unit. 3 Install a second blade on the fixture and balance until the unit reads level . 3. Install third blade and balance it to the first blade 4. Tool can be rented from New Garden Aviation Inc, 610-268-2048

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NPN Main Rotor Shaft TIR Measure Tool PISTON & TURBINE Use to measure TIR on the main rotor shaft. Fabricate locally out of electrical conduit.

This unit was fabricated in Venezuela out of three pieces of conduit and three bolts with nuts.

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NPN Sprag Clutch Purge Tool PISTON Used to purge sprag clutch assembly during servicing.

Use a ¼-28 right-angle zerk fitting. Unscrew the end off, and discard the check ball and spring.

Turn the clutch so that one plug-bolt is at the 12 o’clock position and one is at either the 3 or 9 o’clock position. Remove the top, and one of the side plug-bolts, and install the modified zerk fitting in the top hole.

Using a sutable oil pump can or a sryinge, push a sufficient amount of turbine engine oil into the clutch until the oil that runs out of the side hole appears clean. Replace the plug-bolts in the clutch assembly.

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NPN Fan Shroud Alignment Tool Used to hold the position of the fan shroud while it is installed around the engine.

This tool will hold the shroud in the proper position while the hardware is installed. The mechanic can reach through the holes in the tool to install the inside hardware. It needs to be about 3/16 inch larger in diameter than the fan.

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NPN Magneto Spring Installation Tool Piston Used to insert springs in the magneto distributer block

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